Recovery stone



FIG. 1 is a top perspective view of the recovery stone showing my new design;

FIG. 2 is a bottom perspective view thereof:

FIG. 3 is a side view thereof;

FIG. 4 is another side view thereof;

FIG. 5 is yet another side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof. 

CLAIM The ornamental design for a recovery stone, as shown and described. 